Digital Commons Network^™

A Study Of The Food Environment At Australian Family Day Care, Ruth Wallace, Brennen Mills

Research outputs 2014 to 2021

Overweight and obesity in childhood is a significant public health issue. Family day care (FDC) offers a setting where good eating habits can be nurtured in young children, yet often the food environment is unhealthy. This study aims to determine FDC educators’ knowledge and confidence about nutrition and the barriers and enablers to supporting healthy food environments. Australian FDC educators were recruited to a mixed methods study using self-administered e-surveys and qualitative in-depth interviews. The survey data (n = 188) revealed good knowledge about sugary foods, but poor knowledge of protein-rich foods. Nutrition knowledge was not associated with confidence …

Engaging Adolescent Kyrgyzstani Efl Students In Digital Storytelling Projects About Astronomy, Nadezhda Chubko, Julia E. Morris, David H. Mckinnon, Eileen V. Slater, Geoffrey W. Lummis

Research outputs 2014 to 2021

This research is based on the Journey through Space and Time (JTST) educational astronomy project for primary and junior high school science curricula in Australia, which seeks to improve students' astronomy content knowledge through science inquiry. The focus of the current project is on the learning needs of students for whom the language of instruction is a foreign or second language (EFL/ESL). This article reports the results of a pilot case study conducted in Bishkek, Kyrgyzstan in December 2017. The research employed a Type II Case Study design. Data were collected through video and audio recordings of classroom interactions. The …

Midwives' Use Of Best Available Evidence In Practice: An Integrative Review, Annemarie De Leo, Sara Bayes, Sadie Geraghty, Janice Butt

Research outputs 2014 to 2021

Aims and objectives: To synthesise international research that relates to midwives' use of best available evidence in practice settings and identify key issues relating to the translation of latest evidence into everyday maternity care.

Background: Midwifery is a research‐informed profession. However, a gap persists in the translation of best available evidence into practice settings, compromising gold standard maternity care and delaying the translation of new knowledge into everyday practice.

Design: A five‐step integrative review approach, based on a series of articles published by the Joanna Briggs Institute (JBI) for conducting systematic reviews, was used to facilitate development of a search …

Correction To: Parent And Teacher Perceptions Of Naplan In A Sample Of Independent Schools In Western Australia (The Australian Educational Researcher, (2018), 45, 4, (493-513), 10.1007/S13384-018-0270-2), S. L. Rogers, L. Barblett, K. Robinson

Research outputs 2014 to 2021

The article “Parent and teacher perceptions of NAPLAN in a sample of Independent schools in Western Australia”, written by S. L. Rogers, L. Barblett and K. Robinson was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 3 April 2018 without open access. © 2019, The Author(s).

Does Exercise Impact Gut Microbiota Composition In Men Receiving Androgen Deprivation Therapy For Prostate Cancer? A Single-Blinded, Two-Armed, Randomised Controlled Trial, Robert U. Newton, Claus T. Christophersen, Ciaran M. Fairman, Nicolas H. Hart, Dennis R. Taaffe, David Broadhurst, Amanda Devine, Raphael Chee, Colin I. Tang, Nigel Spry, Daniel A. Galvão

Research outputs 2014 to 2021

Introduction: A potential link exists between prostate cancer (PCa) disease and treatment and increased inflammatory levels from gut dysbiosis. This study aims to examine if exercise favourably alters gut microbiota in men receiving androgen deprivation therapy (ADT) for PCa. Specifically, this study will explore whether: (1) exercise improves the composition of gut microbiota and increases the abundance of bacteria associated with health promotion and (2) whether gut health correlates with favourable inflammatory status, bowel function, continence and nausea among patients participating in the exercise intervention.

Methods and analysis: A single-blinded, two-armed, randomised controlled trial will explore the influence of a …

A Major Root Architecture Qtl Responding To Water Limitation In Durum Wheat, Samir Alahmad, Khaoula El Hassouni, Filippo M. Bassi, Eric Dinglasan, Chvan Youssef, Georgia Quarry, Alpaslan Aksoy, Elisabetta Mazzucotelli, Angéla Juhász, Jason A. Able, Jack Christopher, Kai P. Voss-Fels, Lee T. Hickey

Research outputs 2014 to 2021

The optimal root system architecture (RSA) of a crop is context dependent and critical for efficient resource capture in the soil. Narrow root growth angle promoting deeper root growth is often associated with improved access to water and nutrients in deep soils during terminal drought. RSA, therefore is a drought-adaptive trait that could minimize yield losses in regions with limited rainfall. Here, GWAS for seminal root angle (SRA) identified seven marker-trait associations clustered on chromosome 6A, representing a major quantitative trait locus (qSRA-6A) which also displayed high levels of pairwise LD (r² = 0.67). Subsequent haplotype …

Ladies, Gentlemen And Guys: The Gender Politics Of Politeness, Sonam Pelden, Elizabeth Reid Boyd, Madelena Grobbelaar, Kwadwo Adusei-Asante, Lucy Hopkins

Research outputs 2014 to 2021

Are there ladies and gentlemen in the 21st century? Do we need them? In the 20th century, lady became particularly unpopular with second wave feminists, who preferred ‘woman’. Gentleman was seen as similarly politically incorrect: class, race and culture bound. Following previous research on the word lady, we explore here some current evocations and debates around these words. We consider how the more casual, etymologically gendered term ‘guy’ has been utilized for men and women, and how it functions to reflect and obscure gender. While the return of the lady might be considered a consumer fad, a neo-conservative post-feminist backlash, …

How Do Librarians In Schools Support Struggling Readers?, Margaret Kristin Merga

Research outputs 2014 to 2021

While librarians in schools often face significant budgetary cuts, they can play an important role in supporting learning in literacy and literature. However, little is known about the practices that they may employ to this end. Of particular interest is the role of librarians in schools in supporting struggling readers, as these students may be increasingly disadvantaged as they move through the years of schooling. Semi-structured interview data were collected from teacher librarians at 30 schools and analysed to identify practices exercised by teacher librarians that aligned with extant research around supporting struggling readers. Teacher librarians provided support by identifying …

Recurrence Of Clostridium Difficile Infection In The Western Australian Population, M. Alfayyadh, Deirdre A. Collins, S. Tempone, R. Mccann, P. K. Armstrong, Thomas V. Riley, A. Cook

Research outputs 2014 to 2021

Clostridium difficile, the most common cause of hospital-associated diarrhoea in developed countries, presents major public health challenges. The high clinical and economic burden from C. difficile infection (CDI) relates to the high frequency of recurrent infections caused by either the same or different strains of C. difficile. An interval of 8 weeks after index infection is commonly used to classify recurrent CDI episodes. We assessed strains of C. difficile in a sample of patients with recurrent CDI in Western Australia from October 2011 to July 2017. The performance of different intervals between initial and subsequent episodes of CDI was investigated. …

Children Exhibit A More Comparable Neuromuscular Fatigue Profile To Endurance Athletes Than Untrained Adults, Bastien Bontemps, Enzo Piponnier, Emeric Chalchat, Anthony J. Blazevich, Valérie Julian, Olivia Bocock, Martine Duclos, Vincent Martin, Sébastien Ratel

Research outputs 2014 to 2021

The present study compared neuromuscular fatigue profiles between children, untrained adults and adult endurance athletes during repeated maximal muscle contractions. Eighteen prepubertal boys, 19 untrained men and 13 endurance male athletes performed 5-s maximal voluntary isometric knee extensor contractions (MVICs) interspersed with 5-s recovery until MVIC reached 60% of its initial value. Single and doublet magnetic stimulations were delivered to the femoral nerve to quantify the time course of potentiated twitch amplitude (T_tw,pot), high-frequency torque (T_{100 Hz}) and the low-to-high frequency torque ratio (T_{10 Hz}/T_{100 Hz}), i.e., indicators of peripheral fatigue. M-wave-normalized …

Training And Development In Small Professional Services Firms, Pattanee Susomrith, Alan Coetzer, Emmanuel Ampofo

Research outputs 2014 to 2021

Purpose

This paper aims to examine whether participation in training and development (T&D) events is associated with employees’ affective commitment and propensity to enact innovative behaviours in small professional services firms. The study also investigates associations between both attitudes towards T&D and policy and practice supportive of T&D and levels of participation in T&D events.

Design/methodology/approach

Data from 203 employees in small professional services firms employing 50 or fewer staff were analysed using regression analysis and PROCESS macro.

Findings

Only policy and practice supportive of T&D was associated with participation levels. Participation in T&D events was positively related to affective …

Towards Interaction: Combining Jazz Techniques And Idiomatic Writing For Varied Ensembles. A Collection Of Musical Works -And- An Exegesis, Glyn Alan Macdonald

Theses: Doctorates and Masters

This practice-led research project has produced musical works that bring together ensembles from the Western Classical tradition that only read notation, and, jazz soloists who improvise. Three works ‘Standing Ground’, ‘The Journey’ and ‘Matt versus the Zombies’ were composed for three ensembles each with an improvising soloist. These ensembles included a British style Brass Band, Brass Quintet and a double Saxophone quartet.

The project built on the work of Andy Scott and Eddie Sauter, both of whom wrote for non-jazz ensembles and an improvising artist without including a jazz rhythm section. The accompanying non-jazz ensemble was written in such a …

Causes And Possible Consequences Of Hybridisation In Angelfishes At Christmas Island, Federico Vitelli

Theses: Doctorates and Masters

The angelfishes (family Pomacanthidae) have the greatest proportion (~30%) of hybridising species, compared to other families of reef fishes, with 26 species implicated in hybridisation. However, very little is known about hybridisation in angelfish, especially in terms of fitness of the hybrids and possible ecological consequences. Hybrids between three species (C. flavissima, C. eibli and C. vroliki) in the genus Centropyge have previously been reported from Christmas island, where these have been observed in heterospecific harems and interbreeding. This provides the unique opportunity to examine the breakdown in assortative mating in marine fishes. The broad aim of this …

Stimulation Of Western Australian Sandalwood (Santalum Spicatum) Oil Production Using Multiple Treatments [Thesis], Peta-Anne Smith

Theses: Doctorates and Masters

Sandalwood is an important international commodity, recognised for its aromatic oil which is a key ingredient in many fragrances and cosmetics. Western Australian (WA) sandalwood (Santalum spicatum) is known to be a cheaper alternative for the superior Indian sandalwood (Santalum album) as it has a lower oil content and lower quality oil. The natural stocks of S. album have declined due to illegal poaching, mismanagement, and disease. WA sandalwood’s natural stands have also reduced due to historical mismanagement. As a result, WA sandalwood (S. spicatum) has been established in plantations in the southern half of WA to attempt to meet …

Seedling Xylem Anatomy Of Two Banksia Species Relative To Availability Of Groundwater, Melissa Karlinski

Theses: Doctorates and Masters

Fluctuating environmental conditions place plants at risk of mortality if they cannot adapt, particularly to warmer temperatures and drier environments. Plants are known to modify their morphology, physiology and anatomy to thrive under these conditions, and xylem anatomy and hydraulic architecture are common traits studied to understand plant adaptations and responses to changeable water availability. However, little is known about the changes to the hydraulic architecture of groundwater dependent plants during their early establishment in water-limited environments. By exposing young seedlings of two Banksia species to contrasting groundwater availability treatments in a glasshouse experiment, it was possible to analyse the …

Video Cued Teacher Reflection To Guide Enhancement Of Student Engagement In A Specialist Primary Classroom, Tamara Nicole Standley

Theses: Doctorates and Masters

Specialist primary teachers confront the challenging task of teaching extensive learning content of the Western Australian Curriculum, within limited weekly timetabled lessons. This was the motivating factor behind this study aimed at investigating the use of self-tracking video technology as a tool for teacher reflection, to guide enhancement of student engagement and learning in the specialist classroom. Reflective practice is integral to monitoring and improving teaching pedagogy but without an effective reflection tool, it can potentially be a waste of time.

The capacity for a teacher to engage in reflection-on-action through real time video analysis enables a deeper understanding of …

Characterization Of Hypothetical Protein, Sausa300_1759, From A Common, Community-Associated Methicillin Resistant Staphylococcus Aureus Strain, Usa300, And A Contact Lens Case Study, Ashley Nikol Clodfelder

All-Inclusive List of Electronic Theses and Dissertations

Staphylococcus aureus is commonly found as normal flora on human skin. As such, it is a frequent cause of skin and soft tissue infection that often spreads to deeper tissue. It has become an especially important microorganism in both clinical and community settings due to its propensity to acquire resistance to antibiotics as well as the invasive mechanisms it utilizes. Specifically, community-associated methicillin resistant Staphylococcus aureus (CA-MRSA) strains have developed resistance to beta-lactam antibiotics and, perhaps more importantly, many invasive pathogenic mechanisms. Thisdissertation explores novel virulence mechanisms of CA-MRSA infections through characterization of novel protein within the prevalent CA-MRSA strain, …

Characterizing And Quantifying Regulatory Changes In Cancer, Lizhong Ding

All-Inclusive List of Electronic Theses and Dissertations

This study is to characterize and quantify regulatory changes in the cancer regulatory network, which includes factors such as alternative splicing (AS) and miRNA-mRNA interaction. To achieve this goal, we compare, develop, and evaluate tools to identify AS splicing junction. We also develop pipelines to characterize, cluster, and visualize miRNA-mRNA pairs in tumor tissues compared to normal tissues. With the tools or pipelines, researchers can characterize and quantify molecular level changes in the tumorous tissues compared to normal tissues in different cancer types. This study provides new hallmarks of cancer types, potential diagnostic biomarkers, and therapeutic targets in cancer and …

Codon-Specific Translation By M1g37 Methylation Of Trna, Ya-Ming Hou, Isao Masuda, Howard Gamper

Department of Biochemistry and Molecular Biology Faculty Papers

Although the genetic code is degenerate, synonymous codons for the same amino acid are not translated equally. Codon-specific translation is important for controlling gene expression and determining the proteome of a cell. At the molecular level, codon-specific translation is regulated by post-transcriptional epigenetic modifications of tRNA primarily at the wobble position 34 and at position 37 on the 3′-side of the anticodon. Modifications at these positions determine the quality of codon-anticodon pairing and the speed of translation on the ribosome. Different modifications operate in distinct mechanisms of codon-specific translation, generating a diversity of regulation that is previously unanticipated. Here we …

Myth And Christian Reading Practice In English Teaching, Scott Jarvie

Faculty Research, Scholarly, and Creative Activity

This chapter identifies myths which hold special significance in English classrooms, and, in doing so, weave them into the otherwise conventional, well-nested, even imperial logics of English as a school subject. Barthes explains as much, arguing that myths have a social history, and are in that sense unnatural, though they operate by naturalizing. Yet English teaching and the research which undergirds it has historically sought to demystify the field, positioning its relation to myth antagonistically. The chapter focuses on myths of linguistic and grammatical instruction, which cut across the traditional domains of English teaching as well as recent curricular expansions …

0855: Carlos Bozzoli Architectural Guides Drafts, Marshall University Special Collections

Guides to Manuscript Collections

This collection consists of various editions of architectural guides to buildings and homes in Cabell County, WV, with special attention paid to the Marshall University Campus. These guides offer walking or driving tours of the areas, and are divided by sections in Huntington and by city/area (Barboursville, Milton, Guyandotte & Greenbottom). The guides are intended to acquaint visitors to the area with its architectural history and to inspire those who live in the area to more fully appreciate their surroundings. These are all rough, uncompleted drafts of the guides, and edits and corrections can be found on many pages. Digital …

Digitizing Brandenburg: Common Law Drift Toward A Causal Theory Of Imminence, J. Remy Green

Faculty Scholarship

The Supreme Court’s Brandenburg v. Ohio test provides an exception to the First Amendment’s broad guarantee of freedom of speech. Where speech is (1) directed to inciting or producing imminent lawless action, and (2) is likely to incite or produce such action, the First Amendment withdraws its promise of protection. Thus, where the “imminence” of lawless action cannot be shown, free speech cannot be restricted. Since Brandenburg, Courts have applied a test for imminence that turns on proximity in space and in time — that is, the test evaluates how spatiotemporally imminent lawless activity is. In this Article, I argue …

The Global Preclinical Antibacterial Pipeline, Ursula Theuretzbacher, Kevin Outterson, Aleks Engel, Anders Karlén

Faculty Scholarship

Antibacterial resistance is a great concern and requires global action. A critical question is whether enough new antibacterial drugs are being discovered and developed. A review of the clinical antibacterial drug pipeline was recently published, but comprehensive information about the global preclinical pipeline is unavailable. This Review focuses on discovery and preclinical development projects and has found, as of 1 May 2019, 407 antibacterial projects from 314 institutions. The focus is on Gram-negative pathogens, particularly bacteria on the WHO priority bacteria list. The preclinical pipeline is characterized by high levels of diversity and interesting scientific concepts, with 135 projects on …

A Common-Sense Defense Of Janus: Forthcoming Changes In The Public Sector, Maria O'Brien

Faculty Scholarship

Many scholars and others have, for some time now, been calling attention to the alarming growth in post-employment and other benefits for unionized employees in the public sector. ¹⁷ A fairly well-understood phenomenon is thought to explain the inability of state and local governments to resist outsized demands from their public unions. As ¹⁸ Is and others ¹⁹ have argued, the central problem with public sector unions is that they find it easy to capture their employers (taxpayers) in ways that private sector unions cannot. The role played by often eager and feckless elected officials in this process has also …

Barriers And Facilitators To Recruitment And Enrollment Of Hiv-Infected Individuals With Opioid Use Disorder In A Clinical Trial, Kim Hoffman, Robin Baker, Lynn Elizabeth Kunkel, Elizabeth Needham Waddell, Paula J. Lum, Dennis Mccarty, P. Todd Korthuis

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background

The CTN-0067 CHOICES trial tests implementation of extended-release naltrexone (XR-NTX) versus treatment-as-usual (TAU) for opioid use disorders (OUD) in HIV clinics to improve HIV viral suppression. The study team investigated recruitment strategies to elucidate the barriers and facilitators to recruitment and enrollment in the study.

Main text

Methods: Semi-structured, in-depth, digitally recorded interviews were completed with study recruitment-related staff and medical providers (n = 26) from six participating HIV clinics in the fall of 2018. Interviews probed 1) factors that might prevent prospective participants from engaging in study recruitment and enrollment procedures and 2) strategies used by study …

Cardiovascular Risk Factors Associated With Venous Thromboembolism, John Gregson, Stephen Kaptoge, Thomas Bolton, Lisa Pennells, Peter Willeit, Carlos J. Crespo, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

Importance It is uncertain to what extent established cardiovascular risk factors are associated with venous thromboembolism (VTE).

Objective To estimate the associations of major cardiovascular risk factors with VTE, ie, deep vein thrombosis and pulmonary embolism.

Design, Setting, and Participants This study included individual participant data mostly from essentially population-based cohort studies from the Emerging Risk Factors Collaboration (ERFC; 731 728 participants; 75 cohorts; years of baseline surveys, February 1960 to June 2008; latest date of follow-up, December 2015) and the UK Biobank (421 537 participants; years of baseline surveys, March 2006 to September 2010; latest date of follow-up, February …

Becoming A Better Therapist: Eight Lessons From Running, Kelsey Hyde

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

This paper seeks to identify lessons that can be taken from the sport of running to serve as a map for learning skills needed to become a better therapist. The practice of running mirrors the practice of learning therapy skills. This paper takes the lens of how to practice to become a better runner and applies it as a new approach to skill development for therapists. Additionally, this paper incorporates self-reflection and disclosure as I myself identify as a female runner and therapist. I will use personal examples to highlight the ways that lessons from running have served as a …

A Behavior Analytic Translation Of Erving Goffman's Frame Analysis, Tim Chi

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

The sociologist Erving Goffman's 1974 work, "Frame Analysis," is an attempt to account for how people construct and organize meaning in their experiences. The central principle in this approach is that of the frame: An abstractive concept that refers to the totality of environmental events and stimuli exerting some influence on how people behave in a particular setting and time, with respect to the expectations, roles, and norms to be observed.

Though Frame Analysis was developed within the discipline of sociology, it converges in apparently useful ways with the work of clinical psychology, both in its content and epistemology. Goffman's …

The Utility Of Neuropsychological Measures On The Differential Diagnosis Of Adhd-Inattentive Type Versus Anxiety In A Pediatric Outpatient Behavioral Health Population, Emily Stapleton

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

This study examined the differences in inattention and executive function between a group of children diagnosed with ADHD and a group diagnosed with anxiety disorders to establish differential profiles for these two disorders. This study evaluated the differences among children with ADHD and anxiety disorders, using parent-report and performance-based measures of inattention and anxiety. A retrospective chart review was completed for a total of 58 patients who met the criteria for an anxiety disorder or for ADHD-C and ADHD-I at the completion of the neuropsychological assessment. Analyses compared the ADHD group and the Anxiety group on select scales and subscales …

Telebehavioral Health Program Needs Assessment Conducted At Aurora Mental Health Center, Iwei Wang

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

The purpose of this project was to conduct a needs assessment for a Telebehavioral Health Program at Aurora Mental Health Center (AuMHC) to determine how telebehavioral health aligns with the organization’s interests, needs, services, target population, and readiness for telebehavioral health services. This investigator used survey and content analysis methods to conduct this investigation. Findings of this assessment showed that both literature and existing programs at AuMHC were supportive of moving forward with telebehavioral health services. Considerations of AuMHC’s contextual conditions and recommendations for successful implementation are provided.